00300    a2200109   4500000002500000008004100025020001800066100002100084245003500105260002500140264002500165     nam a22     7a 4500120830s        xxu||||gr|||| 00| 0 spa d  a9788418933868  aEinstein, Albert  aMis ideas y visión del mundo  bEditorial Almac2023  bEditorial Almac2023